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PRODUCT PIPING SUMP TESTING DEC 17 2013 <br />ENVIRONMENTAL <br />HEALTHDEPA T <br />Test Method By: O Manufacturer • Industry Standard o Professional Engr o Other (Slow) <br />Test Method Uses: O Pressure O vacuum • Hydrostatic o Other (see below) <br />Measuring Equipment Used: INCON TS -STS (Electronic Sump Test System) <br />Description Tank #1 Tank #2 Tank #3 <br />Tank product <br />Diesel <br />Gasoline - 87 <br />Gasoline - 91 <br />Sump material <br />FRP <br />FRP <br />FRP <br />Sump diameter (inches) <br />Sump depth (inches) <br />48 <br />80 <br />48 <br />74 <br />48 <br />73 <br />Height from tank top to highest <br />piping penetration (inches) <br />22 <br />23 <br />28 <br />Height from tank top to lowest <br />electrical penetration (inches) <br />41 <br />36 <br />36 <br />Method of sump attachment to tank <br />Tank Collar <br />Tank Collar <br />Tank Collar <br />Condition of sump prior to testing <br />Portion of sump tested <br />Is system programmed for fail-safe operation? <br />Was fail-safe verified to be operational? <br />Was sensor removed for testing? <br />Was sensor properly replaced after testing? <br />Depth of water level from tank top (inches) <br />Wait time for water level to stabilize (hr:min <br />Test start time <br />Initial Probe Reading <br />Test end time <br />Final Probe Reading <br />Test duration (hr:min) <br />Change in water level (± 0.0000 inches) <br />Pass/Fail threshold (±0.0020 inches / Hr.) <br />TEST RESULT <br />Comments: <br />© 2013 Walton Engineering, Inc. <br />